{"id":"https://openalex.org/W3123367219","doi":"https://doi.org/10.1145/3428757.3429195","title":"Anonymizing Location Information in Unstructured Text Using Knowledge Graph","display_name":"Anonymizing Location Information in Unstructured Text Using Knowledge Graph","publication_year":2020,"publication_date":"2020-11-30","ids":{"openalex":"https://openalex.org/W3123367219","doi":"https://doi.org/10.1145/3428757.3429195","mag":"3123367219"},"language":"en","primary_location":{"id":"doi:10.1145/3428757.3429195","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3428757.3429195","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3428757.3429195","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd International Conference on Information Integration and Web-based Applications &amp; Services","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3428757.3429195","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035829922","display_name":"Taisho Sasada","orcid":"https://orcid.org/0000-0003-2144-4949"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taisho Sasada","raw_affiliation_strings":["Nara Institute of Science and Technology, Takayama, Ikoma, Nara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Takayama, Ikoma, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110510380","display_name":"Yuzo Taenaka","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuzo Taenaka","raw_affiliation_strings":["Nara Institute of Science and Technology, Takayama, Ikoma, Nara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Takayama, Ikoma, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084740320","display_name":"Youki Kadobayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Youki Kadobayashi","raw_affiliation_strings":["Nara Institute of Science and Technology, Takayama, Ikoma, Nara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nara Institute of Science and Technology, Takayama, Ikoma, Nara, Japan","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I75917431"],"apc_list":null,"apc_paid":null,"fwci":0.23,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.53537982,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"163","last_page":"167"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8152009844779968},{"id":"https://openalex.org/keywords/unstructured-data","display_name":"Unstructured data","score":0.6556293368339539},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5771926045417786},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.4989924430847168},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.48674464225769043},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4860146641731262},{"id":"https://openalex.org/keywords/spelling","display_name":"Spelling","score":0.4728669822216034},{"id":"https://openalex.org/keywords/location","display_name":"Location","score":0.4485071897506714},{"id":"https://openalex.org/keywords/personally-identifiable-information","display_name":"Personally identifiable information","score":0.443759560585022},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.4204680621623993},{"id":"https://openalex.org/keywords/geographic-information-system","display_name":"Geographic information system","score":0.415256142616272},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3372363746166229},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.22577431797981262},{"id":"https://openalex.org/keywords/big-data","display_name":"Big data","score":0.21744316816329956},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1878986954689026},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.11959600448608398},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.08234500885009766}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8152009844779968},{"id":"https://openalex.org/C2781252014","wikidata":"https://www.wikidata.org/wiki/Q1141900","display_name":"Unstructured data","level":3,"score":0.6556293368339539},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5771926045417786},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.4989924430847168},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.48674464225769043},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4860146641731262},{"id":"https://openalex.org/C2777801307","wikidata":"https://www.wikidata.org/wiki/Q2088390","display_name":"Spelling","level":2,"score":0.4728669822216034},{"id":"https://openalex.org/C61980418","wikidata":"https://www.wikidata.org/wiki/Q2221906","display_name":"Location","level":2,"score":0.4485071897506714},{"id":"https://openalex.org/C169093310","wikidata":"https://www.wikidata.org/wiki/Q3702971","display_name":"Personally identifiable information","level":2,"score":0.443759560585022},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.4204680621623993},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.415256142616272},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3372363746166229},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.22577431797981262},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.21744316816329956},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1878986954689026},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.11959600448608398},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.08234500885009766},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3428757.3429195","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3428757.3429195","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3428757.3429195","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd International Conference on Information Integration and Web-based Applications &amp; Services","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3428757.3429195","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3428757.3429195","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3428757.3429195","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd International Conference on Information Integration and Web-based Applications &amp; Services","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4447789336","display_name":null,"funder_award_id":"JP18H03234","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3123367219.pdf","grobid_xml":"https://content.openalex.org/works/W3123367219.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1509982784","https://openalex.org/W1680392829","https://openalex.org/W1982629901","https://openalex.org/W2038721957","https://openalex.org/W2094877496","https://openalex.org/W2105801512","https://openalex.org/W2277420157","https://openalex.org/W2291171016","https://openalex.org/W2756894272","https://openalex.org/W2891583441","https://openalex.org/W2939865804","https://openalex.org/W3100988636"],"related_works":["https://openalex.org/W2100947578","https://openalex.org/W2161008081","https://openalex.org/W1555832326","https://openalex.org/W4298186509","https://openalex.org/W2556702969","https://openalex.org/W217221262","https://openalex.org/W611030372","https://openalex.org/W1974418053","https://openalex.org/W2081317458","https://openalex.org/W4385489363"],"abstract_inverted_index":{"There":[0],"is":[1,104],"a":[2,23,119,132],"growing":[3],"need":[4],"to":[5,143,145],"anonymize":[6],"data":[7],"as":[8,118],"new":[9],"businesses":[10],"are":[11,140],"increasingly":[12],"utilizing":[13],"vast":[14],"amount":[15],"of":[16,25,76,97,127,135],"unstructured":[17,20,58,138],"text.":[18],"Also,":[19,121],"text":[21,59,139],"have":[22],"risk":[24],"personal":[26,146],"location":[27,31,40,55,111],"estimation":[28,112],"by":[29],"considering":[30],"information.":[32],"Nevertheless,":[33],"existing":[34,108],"generalizations":[35],"do":[36],"not":[37],"take":[38],"into":[39,79],"information":[41,56,69],"and":[42,86,89,129],"therefore":[43],"cannot":[44],"robustly":[45],"handle":[46],"this":[47,50],"attack.":[48],"In":[49],"study,":[51],"we":[52,122],"proposed":[53],"anonymizing":[54],"in":[57,137],"using":[60],"knowledge":[61],"graph":[62,93],"newly":[63],"constructed":[64],"from":[65],"an":[66],"actual":[67,81],"geographic":[68,82],"system.":[70],"Our":[71],"method":[72],"has":[73],"the":[74,98,125],"advantages":[75],"anonymization,":[77],"taking":[78],"account":[80],"information,":[83],"handling":[84],"abbreviations":[85],"spelling":[87],"inconsistencies,":[88],"allowing":[90],"for":[91],"dynamic":[92],"updates.":[94],"The":[95],"results":[96],"evaluation":[99],"experiments":[100],"show":[101],"that":[102,124],"anonymization":[103],"more":[105,141],"robust":[106],"than":[107],"methods":[109],"against":[110],"attacks":[113],"without":[114],"compromising":[115],"its":[116],"usefulness":[117],"dataset.":[120],"found":[123],"names":[126],"organizations":[128],"places":[130],"with":[131],"high":[133],"probability":[134],"occurrence":[136],"likely":[142],"lead":[144],"identification.":[147]},"counts_by_year":[{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
